Engines and Components› Pistons and Piston Rings
Carrillo
BIG BLOCK CHEVY -3.4CC FLAT TOP 4.530 BORE 4.250 STROKE 6.385 ROD 9.3 TO 1 WITH 118CC HEAD
SKU: C001 5013
Easy — 1–2 hours
Description
With a stroke of 74.4mm, a rod length of 127mm, and a compression height of 1.29 inches, these pistons are engineered for high-output applications. They are available in a +3.0mm size with a dome/dish height of 31.8mm, a pin size of 23, and a ring thickness of 1.0 x 1.2 x 2.8mm.
Fitment
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Specifications
| Brand | Carrillo |
| Part Number | C001 5013 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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